Overview
The HENGKO RHT-E series is a cable-type digital temperature and humidity sensor. It outputs calibrated digital signals in a standard I2C format, ensuring high reliability and excellent long-term stability. The sensor features a high precision RHT-E series core with a sintered metal filter shell for enhanced air permeability and fast gas humidity exchange.

Specifications
- Fully calibrated, linearized, and temperature compensated digital output.
- Operates within a wide supply voltage range of 3.3-5V.
- I2C Interface supports communication speeds up to 1 MHz with two selectable addresses.
- Features a very fast start-up and measurement time.
- Equipped with a standard 4-pin connector.

Applications
Suitable for use in HVAC systems, weather stations, testing and measurement, automation, medical treatment, humidifiers, libraries, constant temperature and humidity chambers, incubators, heaters, ovens, workshops, laboratories, and harsh environments such as those with acid, alkali, corrosion, high temperature, and high pressure.

Recommendations
- Install the sensor in locations with stable temperatures that best represent the ambient conditions.
- Avoid areas with drastic temperature changes, violent airflows, or dead ends where air does not flow.
- Do not use in environments with salt fog or corrosive gases.
- Note that sensor products are consumable and non-returnable once used.